PDF manual available

[Albert Wiersch]

I've now made an "unofficial" PDF manual available. This is provided as additional help but is not an "official" release which means that it is not thoroughly checked and may not be updated frequently or in the future.

PDF manual:
http://www.htmlvalidator.com/help-cse-pdf90191.zip

Primary help continues to be through the included HTML Help file that is installed when CSE HTML Validator is installed.

The help manual is also available online:
http://www.htmlvalidator.com/htmlval/v9 ... index.html